How to measure pressure spikes [1 of 3] The dual pointer pressure gauge has a second pointer that will measure pressure spikes. The pointer must be manually reset. if the normal system operating pressure is 60 psi and a pressure spike of 180 psi occurs the second pointer will stay at 180 and the 1st pointer will drop to 60 psi.

How to measure pressure spikes [2 of 3] The dual pointer pressure gauge has a second pointer that will measure pressure spikes. The pointer must be manually reset. if the normal system operating pressure is 60 psi and a pressure spike of 180 psi occurs the second pointer will stay at 180 and the 1st pointer will drop to 60 psi.

How to measure pressure spikes [3 of 3] The dual pointer pressure gauge has a second pointer that will measure pressure spikes. The pointer must be manually reset. if the normal system operating pressure is 60 psi and a pressure spike of 180 psi occurs the second pointer will stay at 180 and the 1st pointer will drop to 60 psi.